Thin polyester fabric textile fabric dyeing device

Abstract

The utility model discloses a thin polyester fabric textile fabric dyeing device which comprises a dyeing box, a heating rod is fixed in the dyeing box, a guide roller is rotatably arranged in the dyeing box, a cleaning box is fixedly arranged on the left side of the dyeing box, and a fluff cleaning assembly is arranged in the cleaning box. According to the thin polyester cloth textile fabric dyeing device, the fluff cleaning assembly cleans fluff attached to the thin polyester cloth textile fabric, the fluff attached to the thin polyester cloth textile fabric is swept off, and the fluff cleaning assembly collects the fluff which is swept off, so that the thin polyester cloth textile fabric entering the dyeing box is not attached with the fluff, and the fluff is prevented from adsorbing dye; the problem that color spots or color spots with different shades are formed on the cloth due to the fact that the color of the cloth is uneven is solved, and the problem that the thin polyester fabric textile surface is uneven in dyeing due to the fact that fluff enters the dye and is attached to the thin polyester fabric textile surface on the rear side is avoided.

Description

Technical Field

[0001] This utility model relates to the field of dyeing technology for thin polyester fabric textiles, and in particular to a dyeing device for thin polyester fabric textiles. Background Technology

[0002] Thin polyester fabrics are primarily made from polyester fibers, which are synthetic fibers produced through the chemical condensation of organic diacids and diols. This chemical structure endows polyester fabrics with many unique properties. Thin polyester fabrics have diverse weave structures, commonly including plain weave, twill weave, and satin weave. Plain weave fabrics have a smooth surface and a dense texture; twill weave fabrics have a certain diagonal weave, a relatively soft feel, and good luster; satin weave fabrics have a smooth and glossy surface, a soft feel, and a rich sheen.

[0003] In order to increase the diversity of thin polyester fabrics and meet the different needs of users, dyeing processes are used to dye thin polyester fabrics into different colors. Typically, thin polyester fabrics are placed inside a dyeing box, where dyes are used to dye them.

[0004] In the production process of thin polyester fabric, lint adheres to the fabric. When the fabric enters the dyeing box, the lint absorbs the dye, forming color spots or patches of varying shades, resulting in uneven color and affecting the overall aesthetics. Furthermore, the lint from the thin polyester fabric can enter the dye during the dyeing process. When the lint in the dye adheres to subsequent thin polyester fabrics, it will still have an adverse effect on the dyeing of those fabrics. Based on the above problems, this application proposes a dyeing device for thin polyester fabric. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a dyeing device for thin polyester fabric textiles, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A dyeing device for thin polyester fabric includes a dyeing box, a heating rod fixed inside the dyeing box, a guide roller rotating inside the dyeing box, a cleaning box fixedly arranged on the left side of the dyeing box, a lint removal component inside the cleaning box, a slot for thin polyester fabric to enter through the left side of the dyeing box, a tension adjustment component for adjusting the tension of the thin polyester fabric at the top of the dyeing box, and a stirring component for stirring the dye inside the dyeing box.

[0008] Preferably, the lint removal assembly includes a fixed frame fixedly installed on the rear side of the cleaning box, a drive motor fixedly installed on the rear side of the fixed frame, an upper cleaning roller fixedly installed at the output end of the drive motor, a drive gear fixedly installed at the rear end of the upper cleaning roller, a transmission gear meshing on the surface of the drive gear, a lower cleaning roller fixedly installed inside the transmission gear, both the lower and upper cleaning rollers are rotatably installed inside the cleaning box, cleaning brushes are fixedly installed on the surfaces of both the lower and upper cleaning rollers, lint suction holes are penetrating the surfaces of both the lower and upper cleaning rollers, a rotary joint is installed at the front end of both the lower cleaning roller and the cleaning brush, a lint inlet pipe is fixedly installed at the front end of the rotary joint, a collection box is fixedly installed at the end of the lint inlet pipe, the collection box is fixedly installed on the top of the cleaning box, and a vacuum fan and a filter screen are fixedly installed inside the collection box.

[0009] Preferably, the tension adjustment assembly includes a mounting frame fixedly installed on the top of the dyeing box, a hydraulic push rod fixedly installed on the top of the mounting frame, a movable plate fixedly installed at the output end of the hydraulic push rod, a guide rod fixedly installed on the top of the movable plate, the guide rod being slidably installed inside the mounting frame, a fixed seat fixedly installed at the bottom of the movable plate, and a tension roller being installed inside the fixed seat via a bearing.

[0010] Preferably, the stirring assembly includes a rotary motor fixedly installed on the right side of the dyeing chamber, a main stirring paddle fixedly installed at the output end of the rotary motor, a drive gear fixedly installed at the left end of the main stirring paddle, a driven gear meshing on the surface of the drive gear, and a secondary stirring paddle fixedly installed inside the driven gear. Both the secondary stirring paddle and the main stirring paddle are rotatably installed inside the dyeing chamber.

[0011] Preferably, there are several driven gears and several auxiliary stirring blades, and the several driven gears are arranged sequentially from front to back and mesh with each other.

[0012] Preferably, both the upper and lower cleaning rollers have hollow interiors and are made of metal.

[0013] Preferably, the drive gear and the transmission gear have the same specifications, and both the drive gear and the transmission gear are made of metal.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: When the thin polyester fabric enters the cleaning box, the lint removal component sweeps away the lint adhering to the thin polyester fabric, removing the lint and collecting it. This ensures that the thin polyester fabric entering the dyeing box is free of lint, preventing lint from absorbing dye and causing uneven color spots or patches on the fabric. It also prevents lint from entering the dye and adhering to the thin polyester fabric surface, thus avoiding uneven dyeing. Attached Figure Description

[0015] Figure 1 This is an isometric drawing of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the cleaning box of this utility model;

[0017] Figure 3 for Figure 2 Enlarged view of the structure at point A;

[0018] Figure 4 This is a schematic diagram of the lint removal component of this utility model;

[0019] Figure 5 This is a schematic diagram of the tension adjustment component of this utility model;

[0020] Figure 6 This is a schematic diagram of the stirring assembly structure of this utility model.

[0021] In the diagram: 1. Dyeing box; 2. Heating rod; 3. Guide roller; 4. Cleaning box; 5. Fixing frame; 6. Drive motor; 7. Upper cleaning roller; 8. Drive gear; 9. Transmission gear; 10. Lower cleaning roller; 11. Cleaning brush; 12. Fluff suction hole; 13. Rotary joint; 14. Fluff inlet pipe; 15. Collection box; 16. Dust suction fan; 17. Filter screen; 18. Mounting frame; 19. Hydraulic push rod; 20. Moving plate; 21. Guide rod; 22. Fixing base; 23. Tension roller; 24. Rotary motor; 25. Main stirring paddle; 26. Drive gear; 27. Driven gear; 28. Auxiliary stirring paddle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figure 1-6A dyeing device for thin polyester fabric includes a dyeing box 1, a heating rod 2 fixed inside the dyeing box 1, a guide roller 3 rotating inside the dyeing box 1, a cleaning box 4 fixedly installed on the left side of the dyeing box 1, a lint removal component inside the cleaning box 4, a slot for the thin polyester fabric to enter through the left side of the dyeing box 1, a tension adjustment component for adjusting the tension of the thin polyester fabric at the top of the dyeing box 1, a stirring component for stirring the dye inside the dyeing box 1, and a lint removal component including a fixed frame 5 fixedly installed on the rear side of the cleaning box 4, with a drive motor 6 fixedly installed on the rear side of the fixed frame 5. An upper cleaning roller 7 is fixedly mounted at the output end of the drive motor 6. A drive gear 8 is fixedly mounted at the rear end of the upper cleaning roller 7. A transmission gear 9 is meshed on the surface of the drive gear 8. A lower cleaning roller 10 is fixed inside the transmission gear 9. The drive gear 8 and the transmission gear 9 are of the same specifications and are both made of metal, so that the drive gear 8 and the transmission gear 9 rotate at the same speed. This ensures that the upper cleaning roller 7 and the lower cleaning roller 10 rotate at the same speed, resulting in the same cleaning effect on both sides of the dyeing of thin polyester fabric. The lower cleaning roller 10 and the upper cleaning roller 7 are both rotatably mounted inside the cleaning box 4. The surfaces of the lower cleaning roller 10 and the upper cleaning roller 7 are... Cleaning brushes 11 are fixedly installed in both the upper and lower cleaning rollers 7 and 10. Both rollers are hollow and made of metal. Suction holes 12 are provided through the surfaces of both rollers 7 and 10. Rotary joints 13 are installed at the front ends of both the lower roller 10 and the cleaning brushes 11. A lint inlet pipe 14 is fixedly installed at the front end of the rotary joint 13, and a collection box 15 is fixedly installed at the end of the lint inlet pipe 14. The collection box 15 is fixedly installed on the top of the cleaning box 4. A vacuum fan 16 and a filter screen 17 are fixedly installed inside the collection box 15. The drive motor 6 drives the upper cleaning roller 7 to rotate, and the upper cleaning roller 7... The rotation of the drive gear 8 and transmission gear 9 causes the cleaning brush 11 to sweep away the lint on the surface of the thin polyester fabric. At the same time, the vacuum fan 16 is activated, causing the swept-off lint to enter the upper cleaning roller 7 and lower cleaning roller 10 through the suction hole 12, and then enter the collection box 15 through the rotary joint 13 and the lint inlet pipe 14. The lint is blocked by the filter screen 17, causing it to fall into the collection box 15. This facilitates the collection of lint attached to the thin polyester fabric, preventing uneven dyeing caused by lint and avoiding lint entering the dye and affecting subsequent dyeing processes.

[0024] Specifically, the tension adjustment assembly includes a mounting frame 18 fixedly installed on the top of the dyeing box 1. A hydraulic push rod 19 is fixedly installed on the top of the mounting frame 18. A movable plate 20 is fixedly installed at the output end of the hydraulic push rod 19. A guide rod 21 is fixedly installed on the top of the movable plate 20. The guide rod 21 is slidably installed inside the mounting frame 18. A fixed seat 22 is fixedly installed at the bottom of the movable plate 20. A tension roller 23 is installed inside the fixed seat 22 via a bearing. The thin polyester fabric is passed through the inside of the cleaning box 4 and then enters the inside of the dyeing box 1 through the slot. The guide roller 3 guides the thin polyester fabric, and the hydraulic push rod 19 drives the output end to move the movable plate 20 downward. The guide rod 21 guides the movable plate 20, causing the movable plate 20 to move the fixed seat 22 downward. The movable plate 20 drives the tension roller 23 downward via the bearing, so that the tension roller 23 applies tension to the thin polyester fabric, keeping the thin polyester fabric at a suitable tension and avoiding excessive or insufficient tension.

[0025] Specifically, the stirring assembly includes a rotary motor 24 fixedly installed on the right side of the dyeing tank 1. A main stirring paddle 25 is fixedly installed at the output end of the rotary motor 24. A drive gear 26 is fixedly installed at the left end of the main stirring paddle 25. A driven gear 27 is meshed on the surface of the drive gear 26. There are several driven gears 27 and several auxiliary stirring paddles 28. The driven gears 27 are arranged sequentially from front to back and mesh with each other, thereby stirring the dye in different positions inside the dyeing tank 1 and preventing local dye sedimentation inside the dyeing tank 1. An auxiliary stirring paddle 28 is fixedly installed inside the driven gear 27. The auxiliary stirring paddle 28 and... The main stirring paddles 25 are rotatably installed inside the dyeing tank 1. When the heating rod 2 heats the dye inside the dyeing tank 1, the output end of the rotary motor 24 drives the main stirring paddles 25 to rotate. The main stirring paddles 25 drive the drive gear 26 to rotate, and the drive gear 26 drives the driven gear 27 meshing with it to rotate. This causes the driven gear 27 to drive the auxiliary stirring paddle 28 to rotate. The main stirring paddles 25 and the auxiliary stirring paddle 28 stir the dye, preventing the dye from settling inside the dyeing tank 1. This ensures that the dye is evenly distributed inside the dyeing tank 1, resulting in uniform dyeing of thin polyester fabric.

[0026] This thin polyester fabric dyeing device is connected to a 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0027] In use: Before the thin polyester fabric enters the dyeing box 1, the drive motor 6 drives the output end to rotate the upper cleaning roller 7, which in turn drives the drive gear 8 to rotate. The drive gear 8 then drives the transmission gear 9 to rotate, which in turn drives the lower cleaning roller 10 to rotate. This causes the lower cleaning roller 10 and the upper cleaning roller 7 to drive the cleaning brush 11 to sweep away the lint on the surface of the thin polyester fabric. At the same time, the vacuum fan 16 is activated, so that the swept-off lint enters the upper cleaning roller 7 and the lower cleaning roller 10 through the suction hole 12, and then enters the lint inlet pipe 14 through the rotary joint 13. From there, it enters the collection box 15 through the lint inlet pipe 14. The lint is blocked by the filter screen 17 and falls into the collection box 15, thus cleaning and collecting the lint on the surface of the thin polyester fabric.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dyeing apparatus for thin polyester fabric textiles, comprising a dyeing box (1), characterized in that, A heating rod (2) is fixed inside the dyeing box (1). A guide roller (3) rotates inside the dyeing box (1). A cleaning box (4) is fixedly installed on the left side of the dyeing box (1). A lint removal component is installed inside the cleaning box (4). A slot for thin polyester fabric to enter is provided through the left side of the dyeing box (1). A tension adjustment component is provided on the top of the dyeing box (1) to facilitate the tension adjustment of the thin polyester fabric. A stirring component is provided inside the dyeing box (1) to facilitate the stirring of the dye.

2. The dyeing apparatus for thin polyester fabric textiles according to claim 1, characterized in that, The lint removal assembly includes a fixed frame (5) fixedly installed on the rear side of the cleaning box (4). A drive motor (6) is fixedly installed on the rear side of the fixed frame (5). An upper cleaning roller (7) is fixedly installed at the output end of the drive motor (6). A drive gear (8) is fixedly installed at the rear end of the upper cleaning roller (7). A transmission gear (9) is meshed on the surface of the drive gear (8). A lower cleaning roller (10) is fixed inside the transmission gear (9). Both the lower cleaning roller (10) and the upper cleaning roller (7) are rotatably installed inside the cleaning box (4). A cleaning brush (11) is fixedly installed on the surface of the upper cleaning roller (7). A lint suction hole (12) is provided through the surface of the lower cleaning roller (10) and the upper cleaning roller (7). A rotary joint (13) is installed at the front end of the lower cleaning roller (10) and the cleaning brush (11). A lint inlet pipe (14) is fixedly installed at the front end of the rotary joint (13). A collection box (15) is fixedly installed at the end of the lint inlet pipe (14). The collection box (15) is fixedly installed on the top of the cleaning box (4). A dust suction fan (16) and a filter screen (17) are fixedly installed inside the collection box (15).

3. The dyeing apparatus for thin polyester fabric textiles according to claim 1, characterized in that, The tension adjustment assembly includes a mounting frame (18) fixedly installed on the top of the dyeing box (1). A hydraulic push rod (19) is fixedly installed on the top of the mounting frame (18). A movable plate (20) is fixedly installed at the output end of the hydraulic push rod (19). A guide rod (21) is fixedly installed on the top of the movable plate (20). The guide rod (21) is slidably installed inside the mounting frame (18). A fixed seat (22) is fixedly installed at the bottom of the movable plate (20). A tension roller (23) is installed inside the fixed seat (22) through a bearing.

4. The dyeing apparatus for thin polyester fabric textiles according to claim 1, characterized in that, The stirring assembly includes a rotary motor (24) fixedly installed on the right side of the dyeing box (1). A main stirring paddle (25) is fixedly installed at the output end of the rotary motor (24). A drive gear (26) is fixedly installed at the left end of the main stirring paddle (25). A driven gear (27) is meshed on the surface of the drive gear (26). An auxiliary stirring paddle (28) is fixedly installed inside the driven gear (27). Both the auxiliary stirring paddle (28) and the main stirring paddle (25) are rotatably installed inside the dyeing box (1).

5. The dyeing apparatus for thin polyester fabric textiles according to claim 4, characterized in that, The number of driven gears (27) and auxiliary stirring paddles (28) is several, and the several driven gears (27) are arranged sequentially from front to back and mesh with each other.

6. The dyeing apparatus for thin polyester fabric textiles according to claim 2, characterized in that, The upper cleaning roller (7) and the lower cleaning roller (10) are both hollow structures, and both are made of metal.

7. The dyeing apparatus for thin polyester fabric textiles according to claim 2, characterized in that, The drive gear (8) and transmission gear (9) have the same specifications, and both the drive gear (8) and transmission gear (9) are made of metal.

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